github-readme-streak-stats | 🔥 Stay motivated and show off your contribution streak | Generator Utils library

I'm building project similar to this project,which allow user to show their current stats on their static website by generating image(in SVG) user's stats .

According to my understanding , the concept is :

1. using GET parameters to specify user's data , theme ... etc
2. the server query the user's data
3. the server return a svg with user's data

Example from the repository :

https://github-readme-streak-stats.herokuapp.com/?user=DenverCoder1

The result of the example :

https://i.imgur.com/Kc9hMzT.png

I wrote the backend in python Flask

However , I can't find a solution to show only svg by flask

I have tried render_template() method or return raw string of SVG , neither of them could show only SVG without html tag

1. using render_template()